Insulated case is great to store Epipen in suggested range of temperature. Simple structure, Hook & loop opening allows to open easily & quickly in the case of emergency. Size Approximately : Single Pen case 18cm (7) x 8cm (3.5) Double Pen case 18cm (7)X 10cm(4) Please be noted, single Pen case is for 1 EpiPen, if you would like to fit two EpiPens, please purchase Double Pen size. Please leave a note about your personalisation . This listing is for a bag only, no EpiPen, no plastic case included Material Outer: 100% Cotton Drill Inner: Water Proof PUL Insulation: Insul-Bright Machine wash Gentle Line Dry This bag should never be used in the microwave. As the insulation fleece contains aluminium. This case is not a medical device, please use it with your caution. The case is insulated to help maintain the desired temperature & we always suggest that you consult your doctor before using. Personalised Insulated Medication Bag, Pen Holder, Adrenalin Injection Case/Medicine Bag-Red